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Description:

nine grid view

Language: English | 中文简体

NineGridView #
Similar to Weibo dynamics, WeChat circle of friends, nine grid view controls to display pictures. Support single big picture preview.
It also supports WeChat group , DingTalk group, QQ group avatar effects.
DragSortView #
Similar to Weibo/WeChat release dynamic picture selection nine grid view. Support press to enlarge effect, drag and drop sorting, drag and drop to a specified location to delete.
Pub #
dependencies:
nine_grid_view: ^2.0.0
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Example #
import 'package:nine_grid_view/nine_grid_view.dart';

// bigImage param, It is recommended to use a medium-quality picture, because the original picture is too large and takes time to load.
NineGridView(
margin: EdgeInsets.all(12),
padding: EdgeInsets.all(5),
space: 5,
type: NineGridType.weChat,//NineGridType.weChat, NineGridType.weiBo
itemCount: itemCount,
itemBuilder: (BuildContext context, int index) {},
);

// group avatar.
// need width, height param.
NineGridView(
width: 120,
height: 120,
padding: EdgeInsets.all(5),
space: 5,
type: NineGridType.qqGp, //NineGridType.weChatGp, NineGridType.dingTalkGp
itemCount: itemCount,
itemBuilder: (BuildContext context, int index) {},
);

// It is recommended to use a thumbnail picture，because the original picture is too large, it may cause repeated loading and cause flashing.
DragSortView(
imageList,
space: 5,
margin: EdgeInsets.all(20),
padding: EdgeInsets.all(0),
itemBuilder: (BuildContext context, int index) {},
initBuilder: (BuildContext context) {},
onDragListener: (MotionEvent event, double itemWidth) {
/// Judge to drag to the specified position to delete
/// return true;
if (event.globalY > 600) {
return true;
}
return false;
},
);
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Screenshots #

Changelog #
Please see the Changelog page to know what's recently changed.
App #
Moss App
Others #
Another NineGridView in flukit UI Kit，using GridView implementation。But in this project used Stack + Positioned。